Magid, Andy R The separable Galois theory of commutative rings / by Andy R. Magid. - New York : Marcel Dekker, 1974. - xvii, 134 p. ; 24 cm. - Pure and applied mathematics 27 . Bibliography: p. 131. ISBN: 0824761434 Subjects--Topical Terms: Commutative rings.Commutative algebra.Galois theory.